dbo

type ConnectionCallback func(db *gorm.DB) *gorm.DB

type Connector interface {
	Connect(callback ...ConnectionCallback) (inst Instance, err error)
}

type DB struct {
	DB      *gorm.DB
	Scopes  []scopes.Scope
	Clauses []clause.Expression
	Timeout time.Duration
}

type DRIVER string

type ENGINE string

type Instance interface {
	Get(options ...DB) (db *gorm.DB, err error)
	WithCancel(options ...DB) (db *gorm.DB, cancel context.CancelFunc, err error)

	Migrate(models ...any) (err error)
	Seed(entries ...SeederEntry) (err error)
}

type Null[T comparable] struct {
	Data  T
	Valid bool
}

type Options struct {
	Driver          DRIVER
	Host            string
	Port            string
	Username        string
	Password        string
	DBName          string
	Charset         string
	Collation       string
	DSN             string
	Engine          ENGINE
	Config          *gorm.Config
	MaxOpenConns    int
	MaxIdleConns    int
	ConnMaxLifetime int // Maximum lifetime for a connection (in milliseconds)
	ConnMaxIdleTime int // Maximum idle time for a connection (in milliseconds)
}

type SeederEntry interface {
	Name() string
	Handler(db *gorm.DB) (err error)
}